LG TP450 User Manual page 100

Brightness: Use the slide bar to change the device's screen
brightness. To automatically adjust screen brightness according to
ambient light intensity, tap the Auto switch.
Comfort view: Set the device to reduce amount of blue light on
screen to reduce eye strain.
Auto-rotate screen: Automatically rotate the screen according to
the device's orientation.
Screen timeout: Automatically turn off the screen when the
device is left idle for a specified period of time.
More Display size: Set the items on the screen to a size that is
easy for you to see. Some items may change position.
More KnockON: Turn on or off the screen by tapping the screen
twice.
More Screen saver: Display a screen saver when the device is
connected to the holder or charger. Select a screen saver type to
display.
More Mini view: Turn on this menu to shrink the screen for use
with one hand by swiping left or right across the Home touch
buttons.
More Motion sensor calibration: Correct the angle and speed
of the motion sensor to improve the tilt accuracy and speed of the
sensor.
When correcting the motion sensor, make sure to place the device
on a flat surface. Failure to do so may cause an error with the
motion sensor functions, such as automatic screen rotation.
Phone Settings 99